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Authors
Advisor(s)
Abstract(s)
This paper presents the characterization of an indoor Wimax radio channel using the Finite-Difference Time-Domain (FDTD) [1] method complemented with the Convolutional Perfect Matched Layer (CPML) technique [2]. An indoor 2D scenario is simulated in the 3.5GHz band (IEEE 802.16d-2004 and IEEE 802.16e-2005 [3]). In this study, we used two complementary techniques in both analysis, technique A and B for fading based on delay spread and technique C and D for fading based on Doppler spread. Both techniques converge to the same result. Simulated results define the channel as flat, slow and without inter-symbolic interference (ISI), making the application of the spatial diversity the most appropriate scheme.
Description
Keywords
Bi-dimensional characterization Wimax radio channel 3.5GHz
Citation
ROLDÃO, João; PINHO, Pedro – Bi-dimensional characterization of a wimax radio channel at 3.5GHz. In Proceedings of the Fourth European Conference on Antennas and Propagation. Barcelona, Spain: IEEE, 2010. 978-84-7653-472-4. Pp. 1-5.